Restoration of damage carriage ways from Km.41.00 to 47.00 and from km.51.00 to 59.00 of NH 169A Thirthahalli Udupi section. (From Km.21.00 to 22.00, Km.24.00 to 30.00, Km.37.00 to 40.00, Km.45.00 to 50.00, Km.55.00 to 60.00, Km.65.00 to 72.00, Km.74

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, including removal and disposal of top organic soil not exceeding 150 mm in thickness including cost of all labour, hire charges of all machineries, lead, lift, etc., with all lead, lift, loading, unloading, labour, machineries, transportation & all incedental charges etc complete By Manual Means in Area of light Jungle, complete as per specification and direction of Engineer In charge of work.

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 in layers not exceeding 250mm thick and compacting it by mechanical means after adding water to its OMC, so as to achieve 97% compaction of maximum dry density and finish the surface to the required camber, grade and cross section etc., spreading by Dozer, grading by motor grader, consolidation by vibratory road roller and carriage by tipper complete with all lifts, loading, unloading, all labour, hire charges of machinery etc., with all incidental charges etc complete as per specification and direction of Engineer In charge of work.

Removel of Earth from choked hill side/other drain and disposing it on the valley side manually including cost of all labour,lead, lift, with all incedental charges etc complete as per specification and direction of Engineer In charge of work.

Filling of Pot-holes and Patch repairs with Bituminous concrete 40mm thick, Removel of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of the excavation as per clause 503, back filling the pot holes with bituminous material as per clause 509, compacting, trimming and finishing the surface to form a smooth continuos surface, all as per clause 3004.2, including cost of all materials, labour, hire charges of machinary, lead, lift, loading, unloading, stacking, transporting, with all incedental charges etc complete except lead for bitumen and emulsion (ii) Using Grading II Material, complete as per specification and direction of Engineer In charge of work.

Earthwork excavation for roadwork in soil by mechanical means with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location, unloading, with all lifts and lead including all labour, hire charges of all machineries with all incedental charges etc., complete as per specification and direction of Engineer In charge of work.

Construction of Granular sub-base by providing, laying, spreading and compacting in layers, mixing in a hot mix plant of 75 tonne capacity of OMC, carriage of mixed material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory roller 8-10 tonne to achieve the desired density of 98% including protection of edges of GSB layer, cost of all maerials, labour, hire charges of machinery, lighting, guarding, barricading, maintenance of diversion road, loading & unloading, all lead and lift etc. with all lead lift, loading, unloading, labour, transportation with all incidental charges , etc complete to achieve minimum CBR value of 30% (Compacted Thickness) (iii) Grading-III Coarse graded mateiral, complete as per specification and direction of Engineer In charge of work.

Construction of Wet Mix Macadum by providing laying, spreading and compacting of graded stone aggregates as per Table 400-1, mixing in a Wet mix plant of 75 tonne capacity at OMC, carriage of mixed material to work site in tipper to paver, laid over a previously prepared surface with mechanical paver finisher to the required grade, level and alignment, compacting with vibratory roller 8-10 tonne to achieve the desired density of 98% including protection of edges of WMM layer, cost of all materials, labour, hire charges of machinery, lighting, guarding, barricading, maintenance of diversion road, loading & unloading, all lead and lift, etc., completewith all lead lift, loading, unloading, labour, transportation with all incidental charges , etc complete Plant Mix Method A By using Mechanical Paver Finisher, complete as per specification and direction of Engineer In charge of work.

Providing and applying primer coat with slow setting bitumen emulsion (SS1) complying with IS 8887 of approved quality and make on prepared surface of granular Base such as WBM, WMM including cleaning of road surface by Mechanical Broom & dusting by Air compressor, and spraying using Bitumen Pressure Distributor, uniformly at the rate of 0.80 kg/sqm as per Table 500-3, including cost of all materials, labour, hire charges of machinery, loading, unloading etc., complete, except lead for emulsion. Plant Mix Method A By using Mechanical Paver Finisher with all lead lift, loading, unloading, labour, transportation with all incidental charges , etc complete as per specification and direction of Engineer In charge of work.

Providing and applying Tack Coat as per Table 500-5 on prepared surface using VG-10 grade paving bitumen, complying with IS 73-2013 and as per IRC of approved quality and make including cleaning of road surface by Mechanical Broom & dusting by air compressor, and spraying by bitumen pressure distributor, including cost of all materials, labour, hire charges of machinery, labour, loading, unloading stacking, etc., complete, except lead for bitumen. On black topped surface at minimum 2.0kg/10 sqm, with all lead, lift, labour, machineris, transportaion loading & unloading & all incedental charges etc complete as per specification and direction of Engineer In charge of work.

Providing and laying Dense Graded Bituminous Macadam using crushed aggregates as per table 500-10 of specified graded aggregates and filler (Cement) @ 2% by weight of aggregates, premixed with bituminous binder VG-40 Grade paving bitumin (as per cluase 504.2.1) complying eith IS.73-2013 in batch mix plant, loading of aggregates with F.E. loader, transported to site in tipper to paver, laid over a previously prepared surface with hydrostatic paver finisher with sensor control, to the required grade, level, alignment, rolling with Smooth wheeled roller 8-10 tonnes, vibratory roller 8 tonnes, smooth wheeled tandem roller 6-8 tonnes as per clauses 501.6 and 501.7 to achieve the desired compaction, including cost of all materials, labour, hire charges of machinery, lead, lifts, loading, unloading, stacking, transporting, with all incedental charges etc., complete, (Compacted thickness) Using 80-100 TPH Batch mix plant with Mechanical Paver Finisher 50 - 75 mm compacted thickness (Grading 2) with 4.50% Bitumen VG-40, complete as per specification and direction of Engineer In charge of work.

Providing and laying Bituminous Concrete using crushed stone aggregates as per table 500-17 of specified graded aggregates and filler (Cement) @ 2% by weight of aggregates premixed with minimum bituminous binder VG-40 grade paving bitumun (as per cluase 504.2.1) complying with IS.73-2013/ IS 15462 (IRS SP53) in hot mix plant, loading of aggregates with F.E. loader, transported to site in tipper to paver, laid over a previously prepared surface with Hydrostatic paver finisher with sensor control to the required grade, level, alignment, rolling with Smooth wheeled roller 8-10 tonnes, vibratory roller 8 tonnes, smooth wheeled tandem roller 6-8 tonnes as per clauses 501.6 and 501.7 to achieve the desired compaction, including cost of all materials, labour, hire charges of machinery, lead, lifts, loading, unloading, stacking, transporting including all incedental charges etc complete, . (Compacted thickness) using 80/100 TPH Batch mix plant , Grading-II with 5.4% Bitumen (30-40mm compacted thickness ) Using VG 40 Grade Bitumen.

USK CONSTRUCTION COMPANY DP

D.SUDHAKAR SHETTY, MUGRODY CONSTRUCTIONS

Bidder Name

RAJESH KARANTH

D.SUDHAKAR SHETTY, MUGRODY CONSTRUCTIONS

USK CONSTRUCTION COMPANY DP